Device mounting structure



FIG. 1 is an isometric perspective view of a device mounting structure incorporating my new design, in a first embodiment;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a front view thereof;

FIG. 7 is a back view thereof.

FIG. 8 is an isometric perspective view of a device mounting structure incorporating my new design, in a second embodiment;

FIG. 9 is a top view thereof;

FIG. 10 is a bottom view thereof;

FIG. 11 is a left side view thereof;

FIG. 12 is a right side view thereof;

FIG. 13 is a front view thereof; and,

FIG. 14 is a back view thereof.

Broken lines in the drawings form no part of the claimed design. 

CLAIM The ornamental design for a device mounting structure, as shown and described. 